Sig Sauer SLH762C Compact Suppressor Features With an Inconel core you can expect a multi-flow path that exhausts gasses at a higher rate resulting in lower toxic fumes venting from the ejection port. The SLH was designed to run sub and supersonic ammunition while providing the best performance and noise reduction possible with a wide range of ammunition options. Sig Sauer SLH762C Compact Suppressor Specifications 7.62mm High Temperature Black Cerakote Inconel Core Direct Thread Mounting 5/8x24 Threads 5.2 Length